Canon Extender EF 2x Extender

Code: 
Canon_Extender_EF

The Canon Extender EF increases the focal length of certain Canon L-series telephoto zoom lenses by a factor of 2x.

Technical specifications: 
Lens compatibility
Canon EF 70-200mm f2.8 Canon EF 135mm f2
Weight
325 g
Light Loss
2 Stops
Magnification
2x